package day07;

import java.util.Scanner;

public class CalAirPrice {
    public static void main(String[] args) {
        Scanner scan=new Scanner(System.in);
        System.out.println("请输入机票原价");
        double price =scan.nextDouble();
        System.out.println("请输入月份");
        int month = scan.nextInt();
        System.out.println("请输入舱位：1.头等舱 2.商务舱 3.经济舱");
        int type = scan.nextInt();
        double finalPrice=calAirPrice(price,month,type);
    }
    public static double calAirPrice(double price,int month,int type){
        double finalPrice=0.0;
        if (month<1||month>12){
            System.out.println("月份输入错误");
            return -1;
        }
        if (type<1||type>3){
            System.out.println("舱位输入错误");
            return -1;
        }
        return finalPrice;
    }
}
